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Quarterly results
CC transcript
WESTLAKE CORP (WLK)
Create:
Alert
All
|
News
|
Filings
Date Filed
Type
Description
01/18/2023
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
01/21/2022
SC 13G/A
TTWF LP reports a 73.5% stake in WESTLAKE CHEMICAL CORPORATION
02/05/2021
SC 13G/A
TTWF LP reports a 73.5% stake in WESTLAKE CHEMICAL CORPORATION
02/07/2020
SC 13G/A
FMR LLC reports a 2.1% stake in WESTLAKE CHEMICAL CORP
01/24/2020
SC 13G/A
TTWF LP reports a 72.1% stake in WESTLAKE CHEMICAL CORPORATION
02/11/2019
SC 13G/A
TTWF LP reports a 72% stake in WESTLAKE CHEMICAL CORPORATION
02/14/2018
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
02/13/2017
SC 13G/A
TTWF LP reports a 71.7% stake in WESTLAKE CHEMICAL CORPORATION
02/12/2016
SC 13G/A
TTWF LP reports a 71.4% stake in WESTLAKE CHEMICAL CORPORATION
02/13/2015
SC 13G/A
TTWF LP reports a 69.9% stake in WESTLAKE CHEMICAL CORPORATION
02/11/2014
SC 13G/A
TTWF LP reports a 69% stake in WESTLAKE CHEMICAL CORPORATION
01/30/2014
SC 13G/A
ROYCE & ASSOCIATES LP reports a 3% stake in Westlake Chemical Corporation
02/12/2013
SC 13G/A
TTWF LP reports a 69% stake in WESTLAKE CHEMICAL CORPORATION
02/11/2013
SC 13G/A
Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend]
01/24/2013
SC 13G/A
Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/13/2012
SC 13G/A
Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/10/2012
SC 13G/A
Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
01/24/2012
SC 13G/A
Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/11/2011
SC 13G/A
TTWF LP reports a 70% stake in 1 WESTLAKE CHEMICAL CORP
02/09/2011
SC 13G/A
Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
01/26/2011
SC 13G/A
WESTLAKE CHEMICAL CORP reports a 5.7% stake in Westlake Chemical Corporation
02/08/2010
SC 13G/A
Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
02/05/2010
SC 13G/A
TTWF LP reports a 70% stake in 1 WESTLAKE CHEMICAL CORP
02/04/2010
SC 13G/A
Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
01/26/2010
SC 13G/A
Form SC 13G - Statement of acquisition of beneficial ownership by individuals [amend]
01/30/2009
SC 13G/A
ROYCE & ASSOCIATES LLC reports a 6.2% stake in Westlake Chemical Corporation
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